diff options
author | Joseph Myers <joseph@codesourcery.com> | 2011-05-11 11:11:34 +0000 |
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committer | Joseph Myers <joseph@codesourcery.com> | 2011-05-11 11:11:34 +0000 |
commit | 935e8d7362c96d05be21305a3c07cc2ebc299040 (patch) | |
tree | babd79b10257fe88a1745042a232ee7ddf2e50cc /gcc/opts.c | |
parent | a52a92b43690cd211f7cbe5df318f39eeedc45a9 (diff) |
* opts.c (finish_options): Move warning settings from
process_options.
* toplev.c (process_options): Move warning settings to
finish_options.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@173651 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/opts.c')
-rw-r--r-- | gcc/opts.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gcc/opts.c b/gcc/opts.c index f00e1b2a6df..356f093192f 100644 --- a/gcc/opts.c +++ b/gcc/opts.c @@ -807,6 +807,31 @@ finish_options (struct gcc_options *opts, struct gcc_options *opts_set, if (!opts->x_flag_tree_vectorize || !opts->x_flag_tree_loop_if_convert) maybe_set_param_value (PARAM_MAX_STORES_TO_SINK, 0, opts->x_param_values, opts_set->x_param_values); + + /* This replaces set_Wunused. */ + if (opts->x_warn_unused_function == -1) + opts->x_warn_unused_function = opts->x_warn_unused; + if (opts->x_warn_unused_label == -1) + opts->x_warn_unused_label = opts->x_warn_unused; + /* Wunused-parameter is enabled if both -Wunused -Wextra are enabled. */ + if (opts->x_warn_unused_parameter == -1) + opts->x_warn_unused_parameter = (opts->x_warn_unused + && opts->x_extra_warnings); + if (opts->x_warn_unused_variable == -1) + opts->x_warn_unused_variable = opts->x_warn_unused; + /* Wunused-but-set-parameter is enabled if both -Wunused -Wextra are + enabled. */ + if (opts->x_warn_unused_but_set_parameter == -1) + opts->x_warn_unused_but_set_parameter = (opts->x_warn_unused + && opts->x_extra_warnings); + if (opts->x_warn_unused_but_set_variable == -1) + opts->x_warn_unused_but_set_variable = opts->x_warn_unused; + if (opts->x_warn_unused_value == -1) + opts->x_warn_unused_value = opts->x_warn_unused; + + /* This replaces set_Wextra. */ + if (opts->x_warn_uninitialized == -1) + opts->x_warn_uninitialized = opts->x_extra_warnings; } #define LEFT_COLUMN 27 |